15 |
sub as_sponge { |
sub as_sponge { |
16 |
my ($self,$opts) = @_; |
my ($self,$opts) = @_; |
17 |
|
|
18 |
$opts ||= '-u'; |
$opts ||= $self->sar_command !~ m{-\w} ? '-u' : ''; |
19 |
|
|
20 |
my @rows; |
my @rows; |
21 |
my @name; |
my @name; |
22 |
|
|
23 |
|
my @pos; |
24 |
|
|
25 |
my $cmd = $self->sar_command . ' ' . $opts; |
my $cmd = $self->sar_command . ' ' . $opts; |
26 |
warn "# cmd: $cmd"; |
warn "# cmd: $cmd"; |
27 |
|
|
30 |
open(my $fh, '-|', $cmd) || die "can't open pipe to $cmd $!"; |
open(my $fh, '-|', $cmd) || die "can't open pipe to $cmd $!"; |
31 |
while(<$fh>) { |
while(<$fh>) { |
32 |
chomp; |
chomp; |
33 |
|
|
34 |
if ( m{(\d\d)/(\d\d)/(\d\d\d\d)$} ) { |
if ( m{(\d\d)/(\d\d)/(\d\d\d\d)$} ) { |
35 |
$date = "$3-$1-$2T"; |
$date = "$3-$1-$2T"; |
36 |
warn "# date $date"; |
warn "# date $date"; |
37 |
|
next; |
38 |
} |
} |
39 |
|
|
40 |
next unless m{^\d\d:\d\d:\d\d}; |
next unless m{^\d\d:\d\d:\d\d}; |
41 |
my @l = split(/\s+/,$_); |
|
42 |
if ( $l[$#l] =~ m{_([^_]+)_} ) { |
my @l; |
43 |
warn "# header $1 ",join('|', @l); |
|
44 |
$l[0] =~ s{00:00:01}{time} || die "can't locate time column in header"; |
if ( s{_([^_]+)_$}{} ) { |
45 |
delete( $l[$#l] ); |
my $line = $_; |
46 |
|
warn "# header $1 from $line"; |
47 |
|
while ( $line =~ s{^(\s*\S+)}{} ) { |
48 |
|
push @pos, length($1); |
49 |
|
} |
50 |
|
warn "# pos: ", $self->dump( @pos ); |
51 |
|
my @l = split(/\s+/,$_); |
52 |
|
warn "# l: ", $self->dump( @l ); |
53 |
|
$l[0] =~ s{00:00:0\d}{time} || die "can't locate time column in header"; |
54 |
@name = @l; |
@name = @l; |
55 |
next; |
next; |
56 |
|
} elsif ( @pos ) { |
57 |
|
my @cols = split(/\s+/,$_); |
58 |
|
if ( $#cols < $#name ) { |
59 |
|
warn "# skip too short line: '$_'"; |
60 |
|
next; |
61 |
|
} |
62 |
|
my $start = 0; |
63 |
|
foreach my $len ( @pos ) { |
64 |
|
my $v = substr($_, $start, $len); |
65 |
|
$v =~ s/^\s+//g; |
66 |
|
push @l, $v; |
67 |
|
$start += $len; |
68 |
|
} |
69 |
|
} else { |
70 |
|
die "got: $_ before header!"; |
71 |
} |
} |
72 |
|
|
73 |
$l[0] = $date . $l[0]; |
$l[0] = $date . $l[0]; |